# EasyOBD vs UJS OBD Pro

EasyOBD and UJS OBD Pro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EasyOBD ships an update every 3 weeks, UJS OBD Pro every 6 weeks. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | EasyOBD | UJS OBD Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 103 MB | 134 MB |
| Requires iOS | 13.0 | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Chaoyue Technology Development Co.,Ltd](https://appshunter.io/developer/1223781320) | [UJS INC](https://appshunter.io/developer/1842801577) |

## What reviewers say

### EasyOBD

[App page](https://appshunter.io/ios/app/easyobd/id6754065291)

**Features:** macOS Compatibility

**In-app purchases:** none


### UJS OBD Pro

[App page](https://appshunter.io/ios/app/ujs-obd-pro/id6761961923)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EasyOBD free?

EasyOBD is free to download, with no in-app purchases.

### Is UJS OBD Pro free?

UJS OBD Pro is free to download, with no in-app purchases.

### Do EasyOBD or UJS OBD Pro have ads?

Neither EasyOBD nor UJS OBD Pro shows ads.

### Which is updated more often, EasyOBD or UJS OBD Pro?

EasyOBD ships an update every 3 weeks, and UJS OBD Pro every 6 weeks. Most recently, EasyOBD was updated on October 2, 2026 and UJS OBD Pro on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*